[Zucchini] Move Zucchini from /chrome/installer/ to /components/.

(Use "git log --follow" to see older revisions of files).

/components/ is the most logical place to put Zucchini, which only
depends on /base and /testing/gtest. This move also enables Zucchini to
be used by the Component Updater. Details:
- Move all files; run the following to change deps and guards:
  sed 's/chrome\/installer/components/' *.cc *.h -i
  sed 's/CHROME_INSTALLER/COMPONENTS/' *.cc *.h -i
  - Sorting works out pretty well!
- Change all 'chrome/installer/zucchini' to 'components/zucchini'
  throughout other parts of the repo; sort if necessary.
- Fix 6 'git cl lint' errors.
- Change 1 Bind() usage to BindRepeated().
- Update OWNER.

Bug: 729154
Change-Id: I50c5a7d411ea85f707b5994ab319dfb2a1acccf7
Reviewed-on: https://chromium-review.googlesource.com/954923
Reviewed-by: Greg Thompson <grt@chromium.org>
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Reviewed-by: Samuel Huang <huangs@chromium.org>
Commit-Queue: Samuel Huang <huangs@chromium.org>
Cr-Commit-Position: refs/heads/master@{#542857}
NOKEYCHECK=True
GitOrigin-RevId: 577ef6c435e8d43be6e3e60ccbcbd1881780f4ec

1 files changed, 36 insertions, 0 deletions

diff --git a/disassembler.cc b/disassembler.cc
new file mode 100644
index 0000000..18527a7
--- /dev/null
+++ b/disassembler.cc
@@ -0,0 +1,36 @@
+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "components/zucchini/disassembler.h"
+
+#include "base/logging.h"
+
+namespace zucchini {
+
+std::unique_ptr<ReferenceReader> ReferenceGroup::GetReader(
+    offset_t lower,
+    offset_t upper,
+    Disassembler* disasm) const {
+  DCHECK_LE(lower, upper);
+  DCHECK_LE(upper, disasm->size());
+  return (disasm->*reader_factory_)(lower, upper);
+}
+
+std::unique_ptr<ReferenceReader> ReferenceGroup::GetReader(
+    Disassembler* disasm) const {
+  return (disasm->*reader_factory_)(0, static_cast<offset_t>(disasm->size()));
+}
+
+std::unique_ptr<ReferenceWriter> ReferenceGroup::GetWriter(
+    MutableBufferView image,
+    Disassembler* disasm) const {
+  DCHECK_EQ(image.begin(), disasm->GetImage().begin());
+  DCHECK_EQ(image.size(), disasm->size());
+  return (disasm->*writer_factory_)(image);
+}
+
+Disassembler::Disassembler() = default;
+Disassembler::~Disassembler() = default;
+
+}  // namespace zucchini